Family: Scrophulariaceae (skrof-yoo-larr-ee-AY-see-ee) (Info)
Genus: Digitalis (dig-ee-TAH-liss) (Info)
Species: purpurea (pur-PUR-ee-uh) (Info)
Cultivar: Hyacinth Hybrids
 One vendor has this plant for sale.
Category:
Biennials
Height:
4-6 ft. (1.2-1.8 m)
Spacing:
18-24 in. (45-60 cm)
Hardiness:
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Sun Exposure:
Partial to Full Shade
Danger:
All parts of plant are poisonous if ingested
Bloom Color:
Pale Pink
Pink
Rose/Mauve
Pale Yellow
Violet/Lavender
White/Near White
Bloom Time:
Late Spring/Early Summer
Foliage:
Velvet/Fuzzy-Textured
Other details:
Requires consistently moist soil; do not let dry out between waterings
Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information:
Unknown - Tell us
Propagation Methods:
Unknown - Tell us
Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
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